89287874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2357}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 152119296

約数和(自身を除く): 62831422

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 403, 611, 806, 1222, 1457, 2357, 2914, 4714, 18941, 30641, 37882, 61282, 73067, 110779, 146134, 221558, 949871, 1440127, 1899742, 2880254, 3434149, 6868298, 44643937, 89287874]

約数ペア:

[(1, 89287874), (2, 44643937), (13, 6868298), (26, 3434149), (31, 2880254), (47, 1899742), (62, 1440127), (94, 949871), (403, 221558), (611, 146134), (806, 110779), (1222, 73067), (1457, 61282), (2357, 37882), (2914, 30641), (4714, 18941)]